1、Vehicle Fitment: Steering lock emulator is replacement for Benz W204 W207 W212, and compatible for VVDI MB tools. 2、Function: The steering lock simulator can perfectly simulate the real steering lock system, making the vehicle's electronic steering lock system controllable and avoid the failure of the steering lock system. 3、Anti Theft: The simulator can effectively prevent the vehicle from being stolen, once activated, it can prevent thieves from cracking the vehicle's electronic steering lock. 4、Stable Performance: Premium ABS material with good durability and stability, and will not cause harm to the vehicle's electronic steering lock system. 5、Easy to Operate: Simply connect the simulator to the vehicle's OBD port to start the simulation operation, and the user does not need special technical knowledge. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.